Unlock instant, AI-driven research and patent intelligence for your innovation.

Vehicle-mounted communication system and communication control method thereof

A communication system and communication control technology, applied in the field of Internet of Vehicles, can solve the problems of cost control, complex implementation process, high implementation cost, etc., and achieve the effect of reducing power consumption

Pending Publication Date: 2021-02-12
ECARX (HUBEI) TECHCO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing power consumption management strategy, in actual implementation, the implementation process is relatively complicated, the implementation cost is high, and it is impossible to control the cost while reducing the power consumption

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vehicle-mounted communication system and communication control method thereof
  • Vehicle-mounted communication system and communication control method thereof
  • Vehicle-mounted communication system and communication control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] see figure 1 and 2 As shown, the embodiment of the present invention provides a car intercom system, the system includes a TBOX and a car entertainment system, the TBOX includes a communication control unit, an electronic switch, a TBOX power amplifier, a TBOX power supply, a TBOX speaker and a TBOX microphone;

[0064] The communication control unit is connected to the electronic switch, which is used to receive the call request and the corresponding call signal, judge the working state of the car entertainment system, and send a power-on signal or a power-off signal to the electronic switch according to the working state of the car entertainment system, and the communication control The unit is also used to convert the voice signal transmitted by the TBOX microphone into a call signal and send it to the opposite end of the call. It is also connected to the car entertainment system, and is used to send the call signal corresponding to the call request to the car entert...

Embodiment 2

[0122] see image 3 As shown, the embodiment of the present invention provides a method for controlling calls of a vehicle-mounted intercom system. The vehicle-mounted intercom system includes a TBOX and a vehicle-mounted entertainment system. The TBOX includes a communication control unit, an electronic switch, and a TBOX power amplifier. The method includes the following steps:

[0123] S1. The communication control unit receives a call request, and identifies whether the vehicle entertainment system is in a normal state;

[0124] S2. When the vehicle entertainment system is in a normal state, the communication control unit sends a power-off signal to the electronic switch;

[0125] S3, the electronic switch responds to the power-off signal, and performs a power-off operation on the TBOX power amplifier;

[0126] S4. The communication control unit forwards the call signal corresponding to the call request to the in-vehicle entertainment system, and makes a voice call throug...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a vehicle-mounted communication system and a communication control method thereof, and relates to the technical field of Internet of Vehicles, and the vehicle-mounted communication system comprises a communication control unit which is used for transmitting a power-on signal or a power-off signal to an electronic switch, and transmitting a call signal to a vehicle-mountedentertainment system or a TBOX power amplifier; the electronic switch which is used for powering on or off the TBOX power amplifier; a TBOX microphone which is used for converting an audio signal intoa voice signal and forwarding the voice signal to the communication control unit; the TBOX power amplifier which is used for processing the call signal and forwarding the call signal to a TBOX loudspeaker; a TBOX power supply which is used for supplying power to the TBOX power amplifier; the TBOX loudspeaker which is used for playing the call signal processed by the TBOX power amplifier; and thevehicle-mounted entertainment system which is used for playing the call signal. According to the system, the vehicle-mounted entertainment system is matched with the TBOX, so that the power consumption of the TBOX is effectively reduced on the premise of guaranteeing the call demand and controlling the cost.

Description

technical field [0001] The invention relates to the technical field of the Internet of Vehicles, in particular to a vehicle-mounted communication system and a communication control method thereof. Background technique [0002] In the current automotive field, there are certain requirements for the power consumption of the whole vehicle. As the remote communication terminal of the vehicle, TBOX generally has modules such as 4G, WIFI, BLE, and GPS. 4G, WIFI and other modules consume a lot of power. Therefore, TBOX is usually equipped with a corresponding power management strategy to improve the current consumption in various states, so as to meet the power consumption requirements of the whole vehicle. [0003] However, the actual implementation of the existing power consumption management strategy is relatively complicated and the implementation cost is relatively high, and it is impossible to control the cost while reducing the power consumption. [0004] Therefore, a tech...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/02H04W4/40
CPCH04W52/0225H04W52/028H04W4/40Y02D30/70
Inventor 王康喻明富冯军伟林佳雯王彪谢冬菁
Owner ECARX (HUBEI) TECHCO LTD